:root{
  --paper:#f4f1e9;
  --paper-2:#ebe7dc;
  --ink:#171916;
  --muted:#676a62;
  --line:#cfcbc0;
  --accent:#315c48;
  --accent-soft:#dce4dc;
  --white:#faf9f5;
  --max:1180px;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}

a{
  color:inherit;
}

.topbar{
  width:min(calc(100% - 48px),var(--max));
  margin:0 auto;
  min-height:98px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  border-bottom:1px solid var(--line);
}

.brand{
  text-decoration:none;
  display:flex;
  align-items:center;
  gap:13px;
}

.brand-mark{
  width:32px;
  height:32px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:3px;
  transform:rotate(-8deg);
}

.brand-mark span{
  display:block;
  background:var(--ink);
}

.brand-mark span:nth-child(1){height:17px;align-self:end}
.brand-mark span:nth-child(2){height:29px;align-self:end}
.brand-mark span:nth-child(3){height:22px;align-self:end}

.brand-name{
  font-family:Georgia,"Times New Roman",serif;
  font-size:22px;
  letter-spacing:-.02em;
}

.brand-name small{
  margin-left:6px;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:9px;
  letter-spacing:.16em;
  color:var(--accent);
}

nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:27px;
}

nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:13px;
  letter-spacing:.015em;
  padding:10px 0;
  border-bottom:1px solid transparent;
}

nav a:hover,
nav a.active{
  color:var(--ink);
  border-color:var(--ink);
}

main{
  width:min(calc(100% - 48px),var(--max));
  margin:0 auto;
}

.hero{
  min-height:490px;
  display:flex;
  align-items:flex-end;
  padding:80px 0 68px;
  border-bottom:1px solid var(--line);
  position:relative;
}

.hero:after{
  content:"";
  position:absolute;
  width:310px;
  height:310px;
  right:3%;
  top:80px;
  border:1px solid var(--line);
  border-radius:50%;
  opacity:.7;
}

.hero:before{
  content:"";
  position:absolute;
  right:calc(3% + 56px);
  top:136px;
  width:198px;
  height:198px;
  border:1px solid var(--line);
  border-radius:50%;
}

.hero-copy{
  max-width:870px;
  position:relative;
  z-index:1;
}

.kicker{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:38px;
  color:var(--muted);
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:11px;
  letter-spacing:.13em;
}

.dot{
  width:7px;
  height:7px;
  background:var(--accent);
  border-radius:50%;
}

h1{
  margin:0;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(54px,8vw,105px);
  line-height:.92;
  letter-spacing:-.055em;
  font-weight:400;
}

h1 em{
  color:var(--accent);
  font-weight:400;
}

.intro-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:90px;
  padding:90px 0;
  border-bottom:1px solid var(--line);
}

.lead p{
  margin:0;
  max-width:770px;
  font-family:Georgia,"Times New Roman",serif;
  font-size:31px;
  line-height:1.32;
  letter-spacing:-.025em;
}

.side-note{
  border-left:1px solid var(--line);
  padding-left:28px;
}

.side-note span,
.section-label,
.wide-note span,
.manifesto span{
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:10px;
  letter-spacing:.13em;
  color:var(--muted);
}

.side-note p{
  color:var(--muted);
  line-height:1.55;
}

.statement{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:35px;
  padding:105px 0;
  border-bottom:1px solid var(--line);
}

.statement-number{
  font-family:Georgia,serif;
  font-size:60px;
  color:var(--line);
}

.statement h2,
.split h2,
.status-copy h2{
  font-family:Georgia,serif;
  font-size:clamp(42px,5vw,67px);
  line-height:1;
  letter-spacing:-.04em;
  font-weight:400;
  margin:18px 0 25px;
}

.statement p,
.status-copy p{
  max-width:630px;
  color:var(--muted);
  font-size:18px;
  line-height:1.65;
}

.cards{
  display:grid;
  border-bottom:1px solid var(--line);
}

.cards.three{
  grid-template-columns:repeat(3,1fr);
}

.card{
  min-height:330px;
  padding:42px;
  text-decoration:none;
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column;
  transition:.2s ease;
}

.card:first-child{
  border-left:1px solid var(--line);
}

.card:hover{
  background:var(--white);
}

.card-index{
  color:var(--accent);
  font-family:ui-monospace,monospace;
  font-size:11px;
}

.card h3{
  margin:58px 0 12px;
  font-family:Georgia,serif;
  font-size:30px;
  font-weight:400;
}

.card p{
  margin:0;
  line-height:1.6;
  color:var(--muted);
}

.arrow{
  margin-top:auto;
  padding-top:30px;
  font-size:13px;
}

.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:90px;
  padding:110px 0;
  border-bottom:1px solid var(--line);
}

.list>div{
  display:grid;
  grid-template-columns:45px 1fr;
  border-top:1px solid var(--line);
  padding:18px 0;
}

.list span{
  color:var(--accent);
  font-family:ui-monospace,monospace;
  font-size:11px;
}

.list p{
  margin:0;
  line-height:1.5;
}

.quote{
  padding:110px 5%;
}

blockquote{
  margin:0;
  font-family:Georgia,serif;
  font-size:clamp(32px,5vw,60px);
  line-height:1.13;
  letter-spacing:-.035em;
  text-align:center;
}

.article-intro,
.journal-intro{
  padding:75px 0;
  max-width:820px;
}

.article-intro p,
.journal-intro p{
  font-family:Georgia,serif;
  font-size:29px;
  line-height:1.4;
}

.system-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}

.system-grid article{
  min-height:315px;
  padding:42px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.system-no{
  font-family:ui-monospace,monospace;
  color:var(--accent);
  font-size:11px;
}

.system-grid h2{
  font-family:Georgia,serif;
  font-size:36px;
  font-weight:400;
  margin:60px 0 14px;
}

.system-grid p{
  color:var(--muted);
  line-height:1.65;
  max-width:440px;
}

.wide-note{
  margin:90px 0;
  background:var(--accent);
  color:var(--white);
  padding:60px;
}

.wide-note span{
  color:#cbd8d0;
}

.wide-note p{
  margin:30px 0 0;
  font-family:Georgia,serif;
  font-size:clamp(29px,4vw,50px);
}

.principles{
  border-top:1px solid var(--line);
  margin-top:70px;
}

.principles article{
  display:grid;
  grid-template-columns:100px 1fr;
  gap:25px;
  padding:48px 0;
  border-bottom:1px solid var(--line);
}

.principles>article>span{
  font-family:Georgia,serif;
  color:var(--accent);
  font-size:26px;
}

.principles h2{
  font-family:Georgia,serif;
  font-weight:400;
  font-size:38px;
  margin:0 0 14px;
}

.principles p{
  max-width:690px;
  margin:0;
  color:var(--muted);
  line-height:1.65;
}

.notes{
  margin-top:35px;
  border-top:1px solid var(--line);
}

.notes article{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:40px;
  padding:48px 0;
  border-bottom:1px solid var(--line);
}

.notes time{
  font-family:ui-monospace,monospace;
  font-size:11px;
  color:var(--accent);
}

.notes h2{
  font-family:Georgia,serif;
  font-size:33px;
  font-weight:400;
  margin:0 0 14px;
}

.notes p{
  color:var(--muted);
  line-height:1.65;
  max-width:700px;
}

.status-panel{
  margin:75px 0 0;
  border:1px solid var(--line);
  background:var(--white);
}

.status-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:27px 30px;
  border-bottom:1px solid var(--line);
}

.status-head>div{
  display:flex;
  align-items:center;
  gap:12px;
}

.status-dot{
  width:9px;
  height:9px;
  background:var(--accent);
  border-radius:50%;
}

.manual{
  font-family:ui-monospace,monospace;
  color:var(--muted);
  font-size:9px;
  letter-spacing:.1em;
}

.status-row{
  display:flex;
  justify-content:space-between;
  padding:22px 30px;
  border-bottom:1px solid var(--line);
}

.status-row:last-child{
  border-bottom:0;
}

.status-row strong{
  color:var(--accent);
  font-size:13px;
}

.status-copy{
  padding:100px 0;
}

.about-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:90px;
  padding:80px 0;
}

.about-main{
  max-width:750px;
}

.about-main p{
  font-family:Georgia,serif;
  font-size:29px;
  line-height:1.45;
}

.about-grid aside{
  border-left:1px solid var(--line);
  padding-left:30px;
}

.about-grid ul{
  list-style:none;
  margin:28px 0 0;
  padding:0;
}

.about-grid li{
  padding:12px 0;
  border-bottom:1px solid var(--line);
}

.manifesto{
  margin:25px 0 100px;
  background:var(--ink);
  color:var(--white);
  padding:65px;
}

.manifesto p{
  max-width:900px;
  font-family:Georgia,serif;
  font-size:clamp(30px,4vw,52px);
  line-height:1.18;
}

.legal{
  max-width:800px;
  padding:80px 0 120px;
}

.legal h2{
  font-family:Georgia,serif;
  font-size:48px;
  font-weight:400;
}

.legal h3{
  margin-top:50px;
  font-family:Georgia,serif;
  font-size:27px;
  font-weight:400;
}

.legal p{
  color:var(--muted);
  line-height:1.75;
  font-size:17px;
}

.legal-date{
  margin-top:60px;
  font-family:ui-monospace,monospace;
  font-size:11px !important;
}

footer{
  width:min(calc(100% - 48px),var(--max));
  margin:0 auto;
  border-top:1px solid var(--line);
  padding:55px 0 45px;
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:50px;
  color:var(--muted);
}

.footer-brand strong{
  color:var(--ink);
  font-family:Georgia,serif;
  font-size:21px;
  font-weight:400;
}

.footer-brand p{
  line-height:1.55;
}

.footer-links{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.footer-links a{
  text-decoration:none;
  font-size:13px;
}

.footer-links a:hover{
  color:var(--ink);
}

.footer-meta{
  display:flex;
  flex-direction:column;
  gap:10px;
  font-family:ui-monospace,monospace;
  font-size:10px;
}

@media(max-width:800px){

  .topbar{
    width:min(calc(100% - 30px),var(--max));
    padding:20px 0;
    align-items:flex-start;
    flex-direction:column;
  }

  nav{
    gap:15px;
    justify-content:flex-start;
  }

  main,
  footer{
    width:min(calc(100% - 30px),var(--max));
  }

  .hero{
    min-height:400px;
  }

  .hero:before,
  .hero:after{
    display:none;
  }

  h1{
    font-size:56px;
  }

  .intro-grid,
  .split,
  .about-grid{
    grid-template-columns:1fr;
    gap:45px;
  }

  .cards.three,
  .system-grid{
    grid-template-columns:1fr;
  }

  .card{
    border-left:1px solid var(--line);
  }

  .statement{
    grid-template-columns:1fr;
  }

  .notes article{
    grid-template-columns:1fr;
    gap:15px;
  }

  .principles article{
    grid-template-columns:55px 1fr;
  }

  .status-head{
    align-items:flex-start;
    flex-direction:column;
  }

  footer{
    grid-template-columns:1fr;
  }
}

/* KEELSTONE-ARTICLE-STYLES */

.compact-hero{
  min-height:420px;
}

.note-link{
  display:block;
  text-decoration:none;
  color:inherit;
}

.note-link article{
  transition:
    background .18s ease,
    padding-left .18s ease;
}

.note-link:hover article{
  background:rgba(255,255,255,.4);
  padding-left:18px;
}

.read-note{
  display:inline-block;
  margin-top:18px;
  color:var(--accent);
  font-size:12px;
}

.article-page{
  width:min(780px,100%);
  margin:0 auto;
  padding:75px 0 125px;
}

.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:20px;
  padding-bottom:25px;
  border-bottom:1px solid var(--line);
  color:var(--muted);
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:10px;
  letter-spacing:.1em;
}

.article-lead{
  margin:55px 0 70px;
  color:var(--ink);
  font-family:Georgia,"Times New Roman",serif;
  font-size:31px;
  line-height:1.4;
  letter-spacing:-.02em;
}

.article-page h2{
  margin:65px 0 18px;
  font-family:Georgia,"Times New Roman",serif;
  font-size:38px;
  line-height:1.12;
  font-weight:400;
  letter-spacing:-.025em;
}

.article-page p{
  color:var(--muted);
  font-size:17px;
  line-height:1.8;
}

.article-page blockquote{
  margin:65px 0;
  padding:35px 0 35px 35px;
  border-left:2px solid var(--accent);
  font-family:Georgia,"Times New Roman",serif;
  font-size:29px;
  line-height:1.35;
  text-align:left;
}

.article-rule{
  margin-top:65px;
  padding:30px;
  border:1px solid var(--line);
  background:var(--white);
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:13px;
}

@media(max-width:800px){

  .article-lead{
    font-size:25px;
  }

  .article-page h2{
    font-size:32px;
  }

  .article-page blockquote{
    padding-left:22px;
    font-size:24px;
  }

}

/* KEELSTONE-404 */

.not-found-copy{
  margin-top:42px;
  max-width:590px;
}

.not-found-copy p{
  color:var(--muted);
  font-size:17px;
  line-height:1.7;
}

.not-found-copy a{
  display:inline-block;
  margin-top:18px;
  color:var(--accent);
  text-decoration:none;
  border-bottom:1px solid var(--accent);
  padding-bottom:3px;
}

.not-found-copy a:hover{
  opacity:.7;
}